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An arbitrary group of fields within a database record. Usually has some meaning in the context of the record. For example a 3-tuple in an address record might be the fields that contain the first, middle and last names of the person in the address field.
Wiki User
∙ 13y ago
Wiki User
∙ 8y agoIn database we use table to store the data or information. There are attributes in columns also called as fields . A group of fields in database is called a record or a tuple.
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What is tuple variables in dbms?
TUPLE : Is the "ROW" in a table
What is tuples in sql?
Tuple is a collection of one or more attributes or rows present in a table.
What a tuple in a relational model?
A row of a table in relational model is known as tuple - is the easy answer. A tuple is a collection of elements that relate to one another : T = R(e1, e2, ... , en). One can view a collection of similar relations, R, as a table, where the elements of same category are projected underneath one another, and ordered as is suited for the table view. When implementing a relational database, the tuples can be spread all over in a way that suits those that make the storage system, and enables fast retrieval and manipulation of them. So, unless you specify the sorting - "Collating Sequence" of the table, you can expect a new ordering every time you view the table. The elements in the relations are bound together in the same way as rows in a table - but some relations may have more elements - "columns" and really belong to other tables - but is "projected" into the view you see as a table.
What is the ranges of database?
ranges of database
What is the definition of database clustering?
Database is defines as a collection related records/data. When the data in the database is grouped based on some classification it is called database clustering.
What is meant by a database row What is a tuple?
In database there are no. of records stored in it. These records are stored in table . Row in this table is known as a tuple. So tuple is basically a row.
What is the row in a database?
In a database, a row is a single record or entry that contains information organized in fields or columns. Each row represents a unique set of data related to a specific entity or object in the database tables.
What is the most widely used database structure?
The table or tuple.
What is a term a developer uses for a record in a relational database?
A developer may refer to a record in a relational database as a "row" or a "tuple". This term is used to describe a single entry of data that contains information related to a specific entity in a database table.
What is a database row?
It would be known as a record or an older term is a tuple.
A row of data in a database is called?
In database the data is stored in the form of a table. A table can be seen as some number of rows and columns. And the row of the database table is called a record .
What is each row called in a database?
In database the data is stored in tables called database tables. These tables have rows and columns. Each row is called a tuple.
Distinguish between a relation and a relationship in database?
Relation is one record in the database or a tuple. Relationship is that how tables are connected to each other.
What would a developer of a relational database call a record?
A developer of a relational database would call a record a "row" in database terminology. This term typically refers to a single entry in a database table that contains a set of related data fields.
What are the relationships that the relational database is named for?
In database theory, a relation is defined as a set of tuples that have the same attributes. A tuple is also known as a row or record.
What is the difference between tuple and attribute?
TUPLE : Is the "ROW" in a table and ATTRIBUTE : Is the "COLUMN" and it can also be called as "ATTRIBUTE". Annapurna table is collection of attributes ..... attribute is nothing but property tuple is the collection of information abt the attributes of table for single instance
What is it called when a record is identified by a combination of two fields?
A record in the database is known as a tuple. A record that is identified by a combination of two fields has a composite key.
